/// <summary>
/// Use reflection to determine all IRecipe objects in the project, execute each of them,
/// and save the output using the recipe ID as its base filename.
/// </summary>
public void CreateCookbookImages(string outputPath)
{
outputPath = Path.GetFullPath(outputPath);
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
var recipes = Locate.GetRecipes();
Console.WriteLine($"Cooking {recipes.Length} recipes in: {outputPath}");
Parallel.ForEach(recipes, recipe =>
{
Debug.WriteLine($"Executing {recipe.ID}");
var plt = new Plot(Width, Height);
recipe.ExecuteRecipe(plt);
// save full size image
Bitmap bmp = plt.Render();
string fileName = (recipe.ID + Ext).ToLower();
string filePath = Path.Combine(outputPath, fileName);
bmp.Save(filePath, System.Drawing.Imaging.ImageFormat.Png);
// thumbnail
int thumbHeight = 180;
int thumbWidth = thumbHeight * bmp.Width / bmp.Height;
Bitmap thumb = Drawing.GDI.Resize(bmp, thumbWidth, thumbHeight);
string thumbFileName = (recipe.ID + ExtThumb).ToLower();
string thumbFilePath = Path.Combine(outputPath, thumbFileName);
thumb.Save(thumbFilePath, System.Drawing.Imaging.ImageFormat.Jpeg);
});
}
public static void Generate(string outputPath, int width = 600, int height = 400, int thumbJpegQuality = 95)
{
outputPath = Path.GetFullPath(outputPath);
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
IRecipe[] recipes = Locate.GetRecipes();
EncoderParameters thumbJpegEncoderParameters = new(1);
thumbJpegEncoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, thumbJpegQuality);
ImageCodecInfo thumbJpegEncoder = ImageCodecInfo.GetImageEncoders().Where(x => x.MimeType == "image/jpeg").First();
Parallel.ForEach(recipes, recipe =>
{
Console.WriteLine($"Generating: {recipe.Category.Name} - {recipe.Title}");
var plt = new Plot(width, height);
recipe.ExecuteRecipe(plt);
// save full size image
Bitmap bmp = plt.Render();
string filePath = Path.Combine(outputPath, recipe.ID.ToLower() + ".png");
bmp.Save(filePath, ImageFormat.Png);
// thumbnail
int thumbHeight = 180;
int thumbWidth = thumbHeight * bmp.Width / bmp.Height;
Bitmap thumb = Drawing.GDI.Resize(bmp, thumbWidth, thumbHeight);
string thumbFilePath = Path.Combine(outputPath, recipe.ID.ToLower() + "_thumb.jpg");
thumb.Save(thumbFilePath, thumbJpegEncoder, thumbJpegEncoderParameters);
});
}
/// <summary>
/// Use REFLECTION to locate all recipes, execute them and save the output images.
/// </summary>
/// <returns>array of recipes found using reflection</returns>
public static IRecipe[] Generate(string outputPath, int width = 600, int height = 400, int thumbJpegQuality = 95)
{
outputPath = Path.GetFullPath(outputPath);
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
IRecipe[] recipes = Locate.GetRecipes();
EncoderParameters thumbJpegEncoderParameters = new(1);
thumbJpegEncoderParameters.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, thumbJpegQuality);
ImageCodecInfo thumbJpegEncoder = ImageCodecInfo.GetImageEncoders().Where(x => x.MimeType == "image/jpeg").First();
Parallel.ForEach(recipes, recipe =>
{
var sw = System.Diagnostics.Stopwatch.StartNew();
var plt = new Plot(width, height);
recipe.ExecuteRecipe(plt);
// save full size image
Bitmap bmp = plt.Render();
string filePath = Path.Combine(outputPath, recipe.ID.ToLower() + ".png");
bmp.Save(filePath, ImageFormat.Png);
// calculate image hash
Console.WriteLine($"{recipe.ID},{Tools.BitmapHash(bmp)},{sw.Elapsed.TotalMilliseconds}");
// thumbnail
int thumbHeight = 180;
int thumbWidth = thumbHeight * bmp.Width / bmp.Height;
Bitmap thumb = Drawing.GDI.Resize(bmp, thumbWidth, thumbHeight);
string thumbFilePath = Path.Combine(outputPath, recipe.ID.ToLower() + "_thumb.jpg");
thumb.Save(thumbFilePath, thumbJpegEncoder, thumbJpegEncoderParameters);
});
return(recipes);
}
